Спецификации
| Атрибут | Ценность |
| Package / Case | Bulk |
| Series | Dual Cool™, PowerTrench® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 60 V |
| Current - Continuous Drain(Id) @ 25°C | 29A (Ta), 108A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 8V, 10V |
| Rds On(Max) @ Id Vgs | 2.3mOhm @ 29A, 10V |
| Vgs(th)(Max) @ Id | 4.5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 107 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 7680 pF @ 30 V |
| Power Dissipation (Max) | 3.2W (Ta), 125W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-PQFN (5x6) |
Обзор
Description
The FDMS86500DC is a high-performance, synchronous buck converter power stage from ON Semiconductor, designed for 48V DC-DC applications. It integrates two N-channel MOSFETs (high-side and low-side) with optimized drivers, offering high efficiency and power density.
Key Features:
- Input Voltage: Up to 60V
- Output Current: Up to 25A (continuous)
- Low RDS(on): 4.8mΩ (high-side) & 2.4mΩ (low-side)
- Switching Frequency: Up to 1MHz
- Thermally Enhanced Package: 5x6mm PQFN
Applications:
- Telecom/Server power supplies
- Industrial & automotive systems
- High-efficiency voltage regulators
Its compact design and integrated solution reduce PCB space and simplify thermal management.
Key Features:
- Input Voltage: Up to 60V
- Output Current: Up to 25A (continuous)
- Low RDS(on): 4.8mΩ (high-side) & 2.4mΩ (low-side)
- Switching Frequency: Up to 1MHz
- Thermally Enhanced Package: 5x6mm PQFN
Applications:
- Telecom/Server power supplies
- Industrial & automotive systems
- High-efficiency voltage regulators
Its compact design and integrated solution reduce PCB space and simplify thermal management.
Features
The FDMS86500DC is a high-performance, N-channel PowerTrench MOSFET by ON Semiconductor. Key features:
- Voltage Rating: 60V
- Current Rating: 50A (continuous)
- Low RDS(on): 5.2mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency applications
- Package: 5x6mm Power56 (low inductance, thermally enhanced)
- Avalanche Rated: Robust against transient spikes
- Logic-Level Gate Drive: Compatible with 4.5V drive
- Applications: DC-DC converters, motor drives, power tools, and server power supplies.
Designed for high power density and thermal performance.
- Voltage Rating: 60V
- Current Rating: 50A (continuous)
- Low RDS(on): 5.2mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency applications
- Package: 5x6mm Power56 (low inductance, thermally enhanced)
- Avalanche Rated: Robust against transient spikes
- Logic-Level Gate Drive: Compatible with 4.5V drive
- Applications: DC-DC converters, motor drives, power tools, and server power supplies.
Designed for high power density and thermal performance.
Pinout
The FDMS86500DC is a dual N-channel PowerTrench MOSFET in an 8-pin SOIC package. Key features:
- Pin Count: 8 pins (SOIC-8)
- Function: Dual N-channel MOSFET with common drain configuration, designed for high-efficiency power conversion.
- Key Specs:
- VDS: 30V
- ID: 10A per channel (20A total)
- RDS(on): Low on-resistance (~3.5mΩ per FET at 10V VGS)
- Applications: Synchronous buck converters, motor drives, and load switches.
Pins 1-3 (Gate1, Source1, Source1) and 5-7 (Gate2, Source2, Source2) control the two FETs, while pins 4 and 8 are internally connected as the common drain.
- Pin Count: 8 pins (SOIC-8)
- Function: Dual N-channel MOSFET with common drain configuration, designed for high-efficiency power conversion.
- Key Specs:
- VDS: 30V
- ID: 10A per channel (20A total)
- RDS(on): Low on-resistance (~3.5mΩ per FET at 10V VGS)
- Applications: Synchronous buck converters, motor drives, and load switches.
Pins 1-3 (Gate1, Source1, Source1) and 5-7 (Gate2, Source2, Source2) control the two FETs, while pins 4 and 8 are internally connected as the common drain.
Application
The FDMS86500DC, a high-efficiency power MOSFET, is commonly used in:
1. DC-DC Converters – For voltage regulation in telecom, servers, and industrial systems.
2. Motor Drives – Efficient power switching in automotive and robotics.
3. Power Supplies – Enhances performance in server, telecom, and computing PSUs.
4. Battery Management – Used in EV/HEV systems for energy control.
5. Renewable Energy – Solar inverters and energy storage solutions.
Its low RDS(on) and high current handling make it ideal for high-power, high-frequency applications.
1. DC-DC Converters – For voltage regulation in telecom, servers, and industrial systems.
2. Motor Drives – Efficient power switching in automotive and robotics.
3. Power Supplies – Enhances performance in server, telecom, and computing PSUs.
4. Battery Management – Used in EV/HEV systems for energy control.
5. Renewable Energy – Solar inverters and energy storage solutions.
Its low RDS(on) and high current handling make it ideal for high-power, high-frequency applications.
Package
The FDMS86500DC is a Power56 package (5mm x 6mm), also known as Power-SO8 or LFPAK. It features an exposed thermal pad for enhanced heat dissipation, making it suitable for high-power applications. The compact design offers efficient power handling in a small footprint.
